[FFmpeg-trac] #2686(avcodec:open): Native AAC encoder collapses at high bitrates on some samples

FFmpeg trac at avcodec.org
Sat Jan 9 14:13:01 CET 2016


#2686: Native AAC encoder collapses at high bitrates on some samples
-------------------------------------+-------------------------------------
             Reporter:  Kamedo2      |                    Owner:
                 Type:  defect       |  klaussfreire
             Priority:  normal       |                   Status:  open
              Version:  git-master   |                Component:  avcodec
             Keywords:  aac          |               Resolution:
  regression                         |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
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Comment (by atomnuker):

 Replying to [comment:480 heleppkes]:
 > I think he is referring to the aac_pred bullet point under the
 "profiles" section, which is not quite correct, since aac_main is the name
 of the profile.

 It is correct since the option aac_pred will enable AAC-Main prediction,
 even though it's not the name of the profile. Hence why it's listed there.

 -aac_pred 1 enables -profile:a aac_main and -profile:a aac_main enables
 -aac_pred 1

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Ticket URL: <https://trac.ffmpeg.org/ticket/2686#comment:481>
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